We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
This series brings together all documents relating to government security.
We are the regulator of the UK’s private security industry. SIA is an executive non-departmental public body, sponsored by the Home Office .
Keep systems and data safe with the appropriate level of security.
The National Security Secretariat provides coordination on security and intelligence issues of strategic importance across government. Separately, the Joint Intelligence Organisation produces independent all-source assessments on issues of national security and foreign policy importance. By supporting the work of the...
A collection of documents relating to the government's policy on app security and privacy.
How ship security is managed in the UK, and how to comply with UK regulations on ship security.
The Security Service, MI5, is responsible for protecting the UK against threats to national security. MI5 works with the Home Office is supported by 1 public body .
Find out about safety and security requirements that apply to goods entering and exiting the UK.
The government is working to protect UK citizens and businesses from the threats posed by poorly secured consumer connectable products (also known as 'IoT' or 'smart' devices.)
How to apply for security funding to protect your place of worship against hate crime.
The NCSC acts as a bridge between industry and government, providing a unified source of advice, guidance and support on cyber security, including the management of cyber security incidents. NCSC is part of the Government Communications Headquarters .
Guidance on working securely with or for the Defence Science and Technology Laboratory (Dstl).
Find out about the Industry Security Assurance Centre (ISAC) and its associated responsibilities.
The Government Security Profession brings security professionals working in government together to help them gain skills and knowledge. Government Security Profession is part of the Civil Service .
All digital services and technical infrastructure must be built to comply with the Government Cyber Security Standard
How to get a security code to sign in to your GOV.UK One Login and what to do if you're having problems receiving a code.
Guidance for manufacturers, importers and distributors.
Guidance for organisations when making decisions about the design and operation of enterprise IT services which handle OFFICIAL information.
Report staff, such as door supervisors, security guards, CCTV operators and close protection operatives, who break the law or are a risk to the public.
Apply the government secure email policy.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.